INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '029eb881231295657ff07481055451d5259bec7867ff90121bcb0049ac8081e5', 
    'V9jhSw8sqMOShPdTS8P/OpaVv8JF6sH76cUjOBKT9mQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)